27963885040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{35899}}^1$

素因数の和:36039

約数の個数: 160

約数和(自身を含む): 80769830400

約数和(自身を除く): 52805945360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 107, 112, 130, 140, 182, 208, 214, 260, 280, 364, 428, 455, 520, 535, 560, 728, 749, 856, 910, 1040, 1070, 1391, 1456, 1498, 1712, 1820, 2140, 2782, 2996, 3640, 3745, 4280, 5564, 5992, 6955, 7280, 7490, 8560, 9737, 11128, 11984, 13910, 14980, 19474, 22256, 27820, 29960, 35899, 38948, 48685, 55640, 59920, 71798, 77896, 97370, 111280, 143596, 155792, 179495, 194740, 251293, 287192, 358990, 389480, 466687, 502586, 574384, 717980, 778960, 933374, 1005172, 1256465, 1435960, 1866748, 2010344, 2333435, 2512930, 2871920, 3266809, 3733496, 3841193, 4020688, 4666870, 5025860, 6533618, 7466992, 7682386, 9333740, 10051720, 13067236, 15364772, 16334045, 18667480, 19205965, 20103440, 26134472, 26888351, 30729544, 32668090, 37334960, 38411930, 49935509, 52268944, 53776702, 61459088, 65336180, 76823860, 99871018, 107553404, 130672360, 134441755, 153647720, 199742036, 215106808, 249677545, 261344720, 268883510, 307295440, 349548563, 399484072, 430213616, 499355090, 537767020, 699097126, 798968144, 998710180, 1075534040, 1398194252, 1747742815, 1997420360, 2151068080, 2796388504, 3495485630, 3994840720, 5592777008, 6990971260, 13981942520, 27963885040]

約数ペア:

[(1, 27963885040), (2, 13981942520), (4, 6990971260), (5, 5592777008), (7, 3994840720), (8, 3495485630), (10, 2796388504), (13, 2151068080), (14, 1997420360), (16, 1747742815), (20, 1398194252), (26, 1075534040), (28, 998710180), (35, 798968144), (40, 699097126), (52, 537767020), (56, 499355090), (65, 430213616), (70, 399484072), (80, 349548563), (91, 307295440), (104, 268883510), (107, 261344720), (112, 249677545), (130, 215106808), (140, 199742036), (182, 153647720), (208, 134441755), (214, 130672360), (260, 107553404), (280, 99871018), (364, 76823860), (428, 65336180), (455, 61459088), (520, 53776702), (535, 52268944), (560, 49935509), (728, 38411930), (749, 37334960), (856, 32668090), (910, 30729544), (1040, 26888351), (1070, 26134472), (1391, 20103440), (1456, 19205965), (1498, 18667480), (1712, 16334045), (1820, 15364772), (2140, 13067236), (2782, 10051720), (2996, 9333740), (3640, 7682386), (3745, 7466992), (4280, 6533618), (5564, 5025860), (5992, 4666870), (6955, 4020688), (7280, 3841193), (7490, 3733496), (8560, 3266809), (9737, 2871920), (11128, 2512930), (11984, 2333435), (13910, 2010344), (14980, 1866748), (19474, 1435960), (22256, 1256465), (27820, 1005172), (29960, 933374), (35899, 778960), (38948, 717980), (48685, 574384), (55640, 502586), (59920, 466687), (71798, 389480), (77896, 358990), (97370, 287192), (111280, 251293), (143596, 194740), (155792, 179495)]